Climate and monthly weather forecastNanchong, China
Climate and monthly weather forecast
The climate of Nanchong
Exhibiting primarily a Cwa Köppen climate, Nanchong, China is recognised for its Humid subtropical climate with a dry winter period. Situated in the Sichuan province of Southwestern China, the city experiences substantial seasonal variations in weather with monthly temperatures ranging from 4.6°C (40.3°F) to 33.1°C (91.6°F) and annual precipitation rates varying from 5mm (0.2") to 135mm (5.31").Throughout the year, the humidity at Nanchong fluctuates from 56% to 74%, coupled with minute alterations in cloud cover between 33% and 50%. Visibility stays stable at 10km (6.2mi) for most of the year before seeing a slight dip to 9km (5.6mi) in the wetter months from July to October. Atmospheric pressure also exhibits minor shifts, as it descends from 1024.3mb in January to a minimum of 1001.2mb in July before rising back to 1024.6mb by December.
Distinctive weather patterns include a peak in rainfall from 68mm (2.68") in May to 135mm (5.31") in July, which further slackens to just 7mm (0.28") by December. Maximum temperatures elevate from 12°C (53.6°F) in January to 33.1°C (91.6°F) in August before declining to 12.7°C (54.9°F) by December. Remarkably, snowfall in Nanchong is rare with just 1mm (0.04") anticipated in January and December, with no snowfall reported for the rest of the year.
The best time to visit Nanchong
Considering weather conditions and general climate, the optimal duration to visit Nanchong surface between April and June. During these spring months, temperatures range comfortably from a low of 11.3°C (52.3°F) to an agreeable high of 30.4°C (86.7°F). Precipitation during these months fluctuates from 22mm (0.87") to 76mm (2.99"), providing an adequate balance of warm temperatures and minimal rain. The amount of daylight varies between 12 hours to 14.1 hours, offering ample opportunity for sightseeing and exploring the city.The worst time to visit Nanchong
The tail-end of summer, particularly July and August, might not be the best choice for a visit to Nanchong. The temperatures peak at 32.7°C (90.9°F) to 33.1°C (91.6°F) and the precipitation level tends to skyrocket, reaching 135mm (5.31") in July and 109mm (4.29") in August. This combination of extreme heat and heavy rain could hamper travel plans and limit outdoor activities.Spring weather in Nanchong
Come spring, Nanchong is a vibrant blend of mild temperatures and reduced precipitation. Beginning from March to May, temperatures elevate steadily from 20°C (68°F) to 30.4°C (86.7°F), along with a gradual rise in rainfall from 22mm (0.87") in March to 76mm (2.99") in May. A comfortable humidity level of 56% to 62% coupled with daily sunshine hours between 7.9 hours to 8.5 hours makes spring an inviting season in Nanchong.Summer weather in Nanchong
Summer in Nanchong is characterized by high temperatures and substantial rainfall. The months from June to August see temperatures soaring from 30.4°C (86.7°F) to 33.1°C (91.6°F). Extreme precipitation levels are also witnessed with rainfall peaking at 135mm (5.31") in July. The relative humidity also rises consequentially, reaching 73% in July. However, the daylight hours remain considerably long from 13.9 hours to 14.1 hours with plenty of sunshine from 8.4 hours to 9.2 hours.Autumn weather in Nanchong
Autumn brings a noticeable decrease in temperatures as well as a reduction in rainfall in Nanchong. From September to November, the temperature drops from 27°C (80.6°F) to 16.9°C (62.4°F), while precipitation decreases from 77mm (3.03") to 19mm (0.75") respectively. Humidity levels remain relatively high while the daylight duration shortens slightly, varying between 12.4 hours to 10.6 hours.Winter weather in Nanchong
Winter in Nanchong commences in December and continues through February. Temperatures during this period range from winter lows of 4.6°C (40.3°F) to maximums of 14.9°C (58.8°F). Rainfall decreases substantially during these months, with precipitation dropping from 7mm (0.28") to 5mm (0.2"), making it the driest period of the year. Ironically, it is also during these colder months that the only snowfall is reported with 1mm (0.04") in January and December.Weather in January
January in Nanchong, China brings cooler days with average high temperatures of 12°C (53.6°F). The weather shifts from the cold of December, with dry conditions being slightly more common and days shaping up to be a mixture of sun and clouds. Weather in January »Weather in February
Going into February, the temperatures in Nanchong rise slightly from January making the days feel a bit warmer. As the winter season progresses, the weather continues its shift, marked by a gradual increase in rainfall. While winter still holds its grip on the city, the increasing daylight acts as a precursor to the impending spring. Weather in February »Weather in March
March signifies the onset of spring in Nanchong, with gradual warming of temperatures witnessed. March experiences a notable increase in rainfall to 22mm (0.87") compared to February, marking the beginning of the wetter season. With increased hours of daylight, the city enjoys more sun and diminished cloud cover. Weather in March »Weather in April
April signifies a significant leap in terms of temperature in Nanchong as it continues to transition from spring to a warmer climate. This month witnesses a marked increase in rainfall, ushering in a high moisture environment conducive for the flourishing of flora and fauna. Weather in April »Weather in May
Nanchong's weather takes a radical turn in May, as it enters the hotter part of the year. The heat is ubiquitous, with longer daylight hours basking the city in abundant sunlight. Amidst rising temperatures, May encapsulates the spirit of the budding summer with its scorching days and balmy nights. Weather in May »Weather in June
As summer fully asserts its presence in June, Nanchong experiences its height in maximum temperatures and humidity. Daylight is plentiful, leading to warmer days and sunnier skies. However, the higher humidity levels do not deter outdoor activities, thanks to the longest daylight hours of the year. Weather in June »Weather in July
Nanchong experiences its highest temperatures in July, reaching a scorching 32.7°C (90.9°F). This is accompanied by a high humidity level, making it the city's hottest and most humid month. Though this might seem stifling, life in Nanchong continues to be vibrant with bustling activities around the city. Weather in July »Weather in August
In August, Nanchong continues to endure the summer heat, albeit with a slight dip in day temperature and a significant decrease in humidity from July. Rainfall maintains its peak, making August one of the wetter months. While outdoor activities might be hindered by the rains, the city presents an immense scope for indoor pursuits. Weather in August »Weather in September
Nanchong begins its transition into autumn come September, with the weather showing signs of cooling. Although still technically a summer month, temperature and rain trends from August roll over. Conditions continue to be a mix of sunny and cloudy days, together creating an enchanting aura of the changing seasons. Weather in September »Weather in October
October brings the authentic feel of autumn in Nanchong with noticeably cooler temperatures. The drop in humidity makes the weather drier, signalling true autumnal bliss. The landscape starts its transformation into a picturesque collage of russet and gold under clear sunny skies. Weather in October »Weather in November
November in Nanchong signifies the onset of winter. Although the temperature dips further, creating chilly days, there is a decline in rainfall ensuring predominantly clear skies. The city witnesses a substantial decrease in daylight hours, marking shorter days and longer nights. Weather in November »Weather in December
Concluding the year, December brings winter in full swing in Nanchong. The weather remains cool with temperatures dropping to their lowest and snowfall reappearing after a long hiatus. Despite the cold, the city remains lively, adorned with festivities. Weather in December »Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January, with its average high-temperature of 12°C (53.6°F) and an average low-temperature of 4.6°C (40.3°F), holds the record as the coldest month in Nanchong.
The month with the least rainfall is January, when the rain falls for 5.5 days and typically collects 5mm (0.2") of precipitation.
In Nanchong, during the entire year, the rain falls for 154.2 days and collects up to 611mm (24.06") of precipitation.
January and December are months with snowfall in Nanchong, China.
The months with the most snowfall in Nanchong are January and December, with an average 1mm (0.04") of accumulated snow.
In Nanchong, China, during the entire year, snow falls for 0.4 days and aggregates up to 2mm (0.08") of snow.
January and December, with an average maximum UV index of 3, are months with the lowest UV index.
In Nanchong, China, snow does not fall in February through November.
The least humid month in Nanchong is March, with an average relative humidity of 56%.
June has the longest days of the year in Nanchong, with an average of 14h and 6min of daylight.
With an average of 9.2h of sunshine, June has the most sunshine of the year.
The months with the highest UV index are June and July, with an average maximum UV index of 7.
The month with the most rainfall is July, when the rain falls for 20.5 days and typically aggregates up to 135mm (5.31") of precipitation.
With average high temperatures of 33.1°C (91.6°F) and lows of 24.3°C (75.7°F), August is the warmest month.
The most humid month is September, with an average relative humidity of 74%.
With an average of 5.5h of sunshine, November has the least sunshine of the year in Nanchong.
December has the shortest days of the year, with an average of 10h and 12min of daylight.
Nanchong, China, does not utilize Daylight Saving Time (DST). CST timezone is used throughout the entire year.
Average temperature
Nanchong, China
The warmest month (with the highest average high temperature) is August (33.1°C).
The month with the lowest average high temperature is January (12°C).
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (4.6°C).
Average pressure
Nanchong, China
- Average pressure in January:
1024.3mbar - Average pressure in February:
1020.1mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1011.8mbar - Average pressure in May:
1008mbar - Average pressure in June:
1003.2mbar
- Average pressure in July:
1001.2mbar - Average pressure in August:
1003.6mbar - Average pressure in September:
1010.9mbar - Average pressure in October:
1017.7mbar - Average pressure in November:
1020.8mbar - Average pressure in December:
1024.6mbar
The month with the highest atmospheric pressure is December (1024.6mbar).
The month with the lowest atmospheric pressure is July (1001.2mbar).
Average wind speed
Nanchong, China
- Average wind speed in January:
6.1km/h - Average wind speed in February:
6.8km/h - Average wind speed in March:
7.9km/h - Average wind speed in April:
8.2km/h - Average wind speed in May:
8.3km/h - Average wind speed in June:
6.8km/h
- Average wind speed in July:
6.9km/h - Average wind speed in August:
6.7km/h - Average wind speed in September:
7km/h - Average wind speed in October:
6.3km/h - Average wind speed in November:
6.5km/h - Average wind speed in December:
5.8km/h
The windiest month (with the highest average wind speed) is May (8.3km/h).
The calmest month (with the lowest average wind speed) is December (5.8km/h).
Average humidity
Nanchong, China
The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is March (56%).
Average rainfall
Nanchong, China
The wettest month (with the highest rainfall) is July (135mm).
The driest month (with the least rainfall) is January (5mm).
Average rainfall days
Nanchong, China
- Average rainfall days in January:
5.5 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
15.7 days - Average rainfall days in June:
14.7 days
- Average rainfall days in July:
20.5 days - Average rainfall days in August:
18.3 days - Average rainfall days in September:
17.7 days - Average rainfall days in October:
14.5 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
6.7 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is January (5.5 days).
Average snowfall
Nanchong, China
The months with the highest snowfall are January and December (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Nanchong, China
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Nanchong, China
- Average daylight in January:
10h and 24min - Average daylight in February:
11h and 6min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 54min - Average daylight in May:
13h and 42min - Average daylight in June:
14h and 6min
- Average daylight in July:
13h and 54min - Average daylight in August:
13h and 12min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 36min - Average daylight in December:
10h and 12min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January:
7h and 48min - Average sunshine in February:
7h and 48min - Average sunshine in March:
7h and 54min - Average sunshine in April:
7h and 54min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
8h and 24min - Average sunshine in August:
8h and 30min - Average sunshine in September:
6h and 42min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 30min - Average sunshine in December:
6h and 6min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 30min).
Average sunshine days
Nanchong, China
- Average sunshine days in January:
23.3 days - Average sunshine days in February:
20.2 days - Average sunshine days in March:
18.4 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
14.3 days
- Average sunshine days in July:
8.6 days - Average sunshine days in August:
9.9 days - Average sunshine days in September:
9.5 days - Average sunshine days in October:
13.7 days - Average sunshine days in November:
17.6 days - Average sunshine days in December:
22.8 days
The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is July (8.6 days).
Average UV index
Nanchong, China
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
Nanchong, China
The month with the most cloud cover is September (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Nanchong, China
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August, September and October (9km).
